Adjustable Aluminum Sash Window Pet Door
Add a pet door to an existing aluminum window in your home with this adjustable and easy to install unit. This is a highly rated pet door made by Ideal Pet Products.
Cat Doors & Flaps
Cute Novelty Interior Cat Door
This adorable indoor cat door is functional and cute. There are two different views: the front of the portal is framed by ears, while the rear has a tail coming out of the top.
From Amazon
LIBBEPET Thin Cat Door, Safety Pet Door for Cats Up to 18 lbs, Interior Cat Door with 4 Way Locking for Window, Sliding Door and Cat House, Easy to Install, Lagre LIBBEPET Thin Cat Door, Safety Pet Door for Cats Up to 18 lbs, Interior Cat Door with 4 Way Locking for Window, Sliding Door and Cat House, Easy to Install, Lagre – Specialized for Thin Plates: LIBBEPET cat door can be installed on indoor or outdoor thin plates, such as window, cat houses, litter box enclosures and wooden... View on Amazon
From Amazon
CEESC Medium Cat Door for Interior/Exterior Door, Weatherproof, Black, Rotary 4 Way Locking Pet Door for Cats & Dogs with Circumference < 15.75", Upgraded Version CEESC Medium Cat Door for Interior/Exterior Door, Weatherproof, Black, Rotary 4 Way Locking Pet Door for Cats & Dogs with Circumference < 15.75", Upgraded Version – 4-WAY LOCK FOR TOTAL ACCESS CONTROL: Enjoy full command over your pet's movement with a simple turn of the knob. Choose between four clear modes—In Only,... View on Amazon
From Amazon
Purrfect Portal Exterior and Interior Cat Door, 4-Way Locking Magnetic Cat Flap for Solid & Hollow Core Doors, Outdoor Pet Door for Cats & Small Dogs, Easy Install Secure Exterior Cat Door Purrfect Portal Exterior and Interior Cat Door, 4-Way Locking Magnetic Cat Flap for Solid & Hollow Core Doors, Outdoor Pet Door for Cats & Small Dogs, Easy Install Secure Exterior Cat Door – From Inside to Outside: For years Purrfect Portal has specialized in flap-free interior cat doors. Now we are bringing that same trusted design outdoors, complete with... View on Amazon
From Amazon
Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Circumference < 23" Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Door for Circumference < 23" – 4 Switching Modes: Depets cat door interior door has four independent models to lock with switches - swing out only, in only, both in and out,... View on Amazon
From Amazon
Sliding Cat Door for Window, Fits 32"-37" Width Window, 1-Min Install | Aluminum Frame + HD Glass | Weatherproof Design | Magnetic Closure Window Cat Door Insert, Adjustable Pet Door Window for Cats Sliding Cat Door for Window, Fits 32"-37" Width Window, 1-Min Install | Aluminum Frame + HD Glass | Weatherproof Design | Magnetic Closure Window Cat Door Insert, Adjustable Pet Door Window for Cats – 【Cat Window Door】Crafted with a sturdy aluminum frame and high-clarity glass for an expansive view. Its built-in weather seal effectively blocks wind, rain, insects and other... View on Amazon
From Amazon
Cat Mate Microchip Activated Cat Flap (360) - ISO and AVID Compatible, Door for Entry Control of up to 30 Cats or Small Dogs, for Single/Multiple Glazing, UPVC, Walls and Wood, White Cat Mate Microchip Activated Cat Flap (360) - ISO and AVID Compatible, Door for Entry Control of up to 30 Cats or Small Dogs, for Single/Multiple Glazing, UPVC, Walls and Wood, White – MICROCHIP ACTIVATED ENTRY: Reads microchips or Cat Mate ID Discs, sold separately, allows access for up to 30 cats. Compatible with 15-digit ISO microchips and AVID... View on Amazon
From Amazon
Full Size Cat Door Window Insert，Adjustable Width of 23"-28", 4 Locking Modes, Magnetic Closure, 10-Min Quick Install, HD Transparent Flap,Weatherproof Window Pet Door for Cats & Small Dogs Full Size Cat Door Window Insert，Adjustable Width of 23"-28", 4 Locking Modes, Magnetic Closure, 10-Min Quick Install, HD Transparent Flap,Weatherproof Window Pet Door for Cats & Small Dogs – Freedom & Safety：This window cat door insert is specially designed to fit sliding windows with widths from 23" to 28". The 7.6”W x 8”H pet passage... View on Amazon
From Amazon
CEESC Extra Large Cat Door (Outer Size 11"x9.8"), Weatherproof, White, ABS Material, 4-Way Locking Flap for Cats & Dogs up to 25.54 lbs CEESC Extra Large Cat Door (Outer Size 11"x9.8"), Weatherproof, White, ABS Material, 4-Way Locking Flap for Cats & Dogs up to 25.54 lbs – 4 WAY SWITCH MODE --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only,... View on Amazon
From Amazon
Cat Door for Interior Exterior Door (Outer Size 9.8" x 9.3"), 4-Way Locking Flap for Cats & Dogs(Circumference < 23"), Weatherproof Pet Door, White, ABS Material (L) Cat Door for Interior Exterior Door (Outer Size 9.8" x 9.3"), 4-Way Locking Flap for Cats & Dogs(Circumference < 23"), Weatherproof Pet Door, White, ABS Material (L) – 4-Way Locking Control: Easily slide the switches to choose between In Only, Out Only, Both Directions, or Fully Locked modes, giving you complete control over pet... View on Amazon
From Amazon
LIBBEPET Cat Door Interior Door, Indoor Cat Doors, X-Large Pet Doors for Cats Up to 25 lbs(Frame Size 9.8" x 11.6"), Upgraded 4 Way Locking Kitty Door for Interior & Exterior Doors, Easy to Install LIBBEPET Cat Door Interior Door, Indoor Cat Doors, X-Large Pet Doors for Cats Up to 25 lbs(Frame Size 9.8" x 11.6"), Upgraded 4 Way Locking Kitty Door for Interior & Exterior Doors, Easy to Install – Freedom for Cats: LIBBEPET cat door is a magical passageway for cats to enter and exit the room freely without your help, and to arrange potty... View on Amazon
Perfect Pet Soft Flap Cat Door with Telescoping Frame, Small, 5" x 7" Flap Size – Inner telescoping frame that adapts to doors of 1-1/4" to 2" thickness; Has a tamper proof mounting system so the pet door cannot be removed from... View on Amazon
PetSafe Extreme Weather Plastic Pet Door, Small – Maximum Energy Efficiency: Unique three flap system is more energy efficient than traditional single flap doors; Additional Insulation: Great for hot and cold climates ranging from... View on Amazon
PetSafe Interior Cat Door – 4-Way Lock Option – For cats up to 15 pounds – INTERIOR CAT DOOR: Give your cat private access to the litter box or food through any interior door, while keeping the dog and kids out; 2... View on Amazon
From Amazon
Cat Door- 4-Way Locking Option, Weatherproof & Secure Cat Flap with Easy Installation Kit for Interior/Exterior Doors and Walls (M) Cat Door- 4-Way Locking Option, Weatherproof & Secure Cat Flap with Easy Installation Kit for Interior/Exterior Doors and Walls (M) – 4-WAY LOCKING SYSTEM FOR ULTIMATE SAFETY & CONTROL - Choose from In-Only, Out-Only, Locked, or Free Passage. Keep strays out, control your pet's movements, and secure... View on Amazon
From Amazon
Smart Cat Door with 4 Collar Sensor Key, RFID Cat Door Collar Activated with Remote Control, 4 Way Locking Cat Flap Automatic Pet Door Interior & Exterior(White) Smart Cat Door with 4 Collar Sensor Key, RFID Cat Door Collar Activated with Remote Control, 4 Way Locking Cat Flap Automatic Pet Door Interior & Exterior(White) – 【Selective Entry with Smart Sensor Technology】This smart cat door interior door system is designed to give your pets freedom while keeping unwanted animals out. The pet... View on Amazon
Ideal Pet Products Cat Flap Door with 4 Way Lock, 6.25" x 6.25" Flap Size – A transparent unbreakable LEXAN flap measuring 6.25" x 6.25", includes a 4-way locking knob to keep your pet in or out. You can manually turn knob... View on Amazon
From Amazon
goTeamghjkl Cat Door Flap (Outer Size 7.5" x 7.8"), 4 Way Locking Medium Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Kitty and Kittens with Circumference < 15.75" goTeamghjkl Cat Door Flap (Outer Size 7.5" x 7.8"), 4 Way Locking Medium Cat Door for Interior Exterior Doors, Weatherproof Pet Door for Cats Doggie Kitty and Kittens with Circumference < 15.75" – 4 Way Locking Mode --- The pet door could be adjusted by the Red and Green switches with tabs to 4 modes: out only, in only,... View on Amazon
From Amazon
Cat Door for Windows, Pet Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall(Large, Outer Size 9.8 * 9.3 * 0.78in) Cat Door for Windows, Pet Doors and Sliding Door, Safety Pet Door with 4 Way Lock, Weatherproof Cat Flap for Thin Door and Wall(Large, Outer Size 9.8 * 9.3 * 0.78in) – Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped... View on Amazon
From Amazon
Amazon Basics Adjustable Plastic Dog and Cat Door with 4 Way Lock, Small, 7.5’’ x 7.4’’ x 2.24’', White Amazon Basics Adjustable Plastic Dog and Cat Door with 4 Way Lock, Small, 7.5’’ x 7.4’’ x 2.24’', White – Adjustable pet door for controlling your pet’s access to indoor and outdoor spaces; Ideal for small pets, including cats and small dogs; Made from high-quality plastic... View on Amazon
From Amazon
Wordcam X-Large Cat Door, Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cat Up to 25lbs, Cat Flap Privacy Door for Kitten Doggies, Easy Installation, Weatherproof (White, XL) Wordcam X-Large Cat Door, Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cat Up to 25lbs, Cat Flap Privacy Door for Kitten Doggies, Easy Installation, Weatherproof (White, XL) – [Freedom&Safety]: This cat door interior door provides access for your cat to their own space, allowing entrance to food, water or the litter box, even thought... View on Amazon
From Amazon
EASY JOY Cat Doors(Outer Size 8.6" x 7.5"), 4-Way Locking Cat Door for Interior Exterior Doors, Weatherproof pet Door with Magnet for Cat or Dog < 16.1 inches in Girth(White M) EASY JOY Cat Doors(Outer Size 8.6" x 7.5"), 4-Way Locking Cat Door for Interior Exterior Doors, Weatherproof pet Door with Magnet for Cat or Dog < 16.1 inches in Girth(White M) – 4-Way Locking Mode:The Cat Flap has Four Modes (In only, Out only, In & Out, Closed) , just rotate the knob and you can easily control... View on Amazon
From Amazon
Depets Medium Cat Flap Door with 4 Way Lock (Outer Size 7.5" x 7.8"), Magnetic Pet Door Kit White, Weather-Resistant Cat Door for Cats & Doggy Depets Medium Cat Flap Door with 4 Way Lock (Outer Size 7.5" x 7.8"), Magnetic Pet Door Kit White, Weather-Resistant Cat Door for Cats & Doggy – Medium Size: Outer Size: 7.5" x 7.8" x 2" ( W x H X D); Inner size: 5.9" x 6.3" ( W x H) ; Cut-Out... View on Amazon
From Amazon
SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4” (H) by 5 5/8” (W) SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4” (H) by 5 5/8” (W) – SELECTIVE ENTRY CAT DOOR (Screens on Entry only): Uses RFID to read your cat’s implanted ID microchip, allowing your cat access without letting in stray animals—learns... View on Amazon
From Amazon
Wordcam X-Large Cat Door, Strong Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cats Up to 25lbs, Cat Flap for Kitten Doggies, Easy Installation, Weatherproof (Black) Wordcam X-Large Cat Door, Strong Cat Door for Interior Exterior Doors, 4 Way Locking Pet Door for Cats Up to 25lbs, Cat Flap for Kitten Doggies, Easy Installation, Weatherproof (Black) – [Freedom&Safety]: This cat door interior door provides access for your cat to their own space, allowing entrance to food, water or the litter box, even thought... View on Amazon
From Amazon
Hakuna Pets Essential Pet Door for Screens, Doors and Walls up to 2.17" Thick, for Dogs and Cats up to 11 lbs, Small, White Hakuna Pets Essential Pet Door for Screens, Doors and Walls up to 2.17" Thick, for Dogs and Cats up to 11 lbs, Small, White – PRODUCT DIMENSIONS: Frame: 8.82” W x 11.57” H | Flap: 6.7” W x 9.45” H | Fits screens, doors, walls, and glass 0” – 2.76” thick;... View on Amazon
From Amazon
Cat Mate 4-Way-Locking Cat Flap with Door Liner to 2" (235) - Secure Lockable Door for Small to Medium Sized Cats, for UPVC, Wood and Wall, White Cat Mate 4-Way-Locking Cat Flap with Door Liner to 2" (235) - Secure Lockable Door for Small to Medium Sized Cats, for UPVC, Wood and Wall, White – SUITABLE FOR SMALL- TO AVERAGE-SIZED CATS: Ideal for a range of feline companions; 4-WAY LOCK CONTROL: Allows you to set in and out, in only, out... View on Amazon